ABB ACS6080 - Replacing the Fan Unit in an EXU with a DCS800 D4 Size Controller; Figure 10-28 DCS800 Controller - Size D4

PREVENTIVE AND CORRECTIVE MAINTENANCE
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
258/266
3. Disconnect the plug-in connectors (arrows) and remove the fastening screws
(1, 2, 3 and 4).
4. Replace the fan, and reassemble the unit in reverse order of removal.
10.4.17. Replacing the fan unit in an EXU with a DCS800 D4 size
controller
Figure 10-28 DCS800 controller - size D4
Procedure
1. Switch off the miniature circuit breaker of the fan unit.
To identify the miniature circuit breaker, see “Appendix D - Wiring diagrams”.
1
2
3 4
1
2
3 4